中国医学装备Issue(5)：13-16,4.DOI:10.3969/J.ISSN.1672-8270.2014.05.005
PACS影像后处理系统准确性的评估
Accuracy assessment on the PACS image processing system
摘要
Abstract
Objective:To do the assessment on the accuracy of PACS Image Processing System. Methods:Choose stand-alone versions of three PACS manufacturers, evaluate the accuracy of the functions of CT value, length, angle and area measurement by comparing the measurement results with eFilm, an image processing software designed by the Radiological Society of North America. Generate three-dimensional reconstruction of needle tube, and contrast between measure value and true value of internal diameter. Results:The functions of CT value and angle measurement are accurate, while the length, area measurement functions are not accurate. Conclusion:The result of evaluation proves that the length and area measurement function of PACS Image Processing System is low, which can’t become a clinical diagnosis and need improvement. The assessment of the accuracy of PACS Image Processing System has far-reaching significance to the healthy development of PACS systems.关键词
影像归档和通信系统/放射学信息系统/计算机辅助图像处理Key words
Picture archiving and communication systems/Radiology information systems/Image processing/Computer-assisted分类
医药卫生引用本文复制引用
王福龙,刘爱军,王海括,王韬..PACS影像后处理系统准确性的评估[J].中国医学装备,2014,(5):13-16,4.基金项目
国家高技术研究发展计划(863计划)(2012AA02A611)“数字化医疗医院示范” （863计划）
